Ranges of application
Hardness tester for the determination of the ball indentation hardness modules selectable.
- HPU-1 basic equipment, evaluation of ball indentation hardness following a table of standards, hardness test on asphalt acc. to DIN 1996-13; Determination of the compression and recovery acc. to ASTM f 36-99; loading level 49 N and pre-force 9.81 N
- HPU-2 module ball indentation hardness acc. to DIN EN ISO 2039-1
- HPE-3 module rockwell hardness on metal acc. to DIN EN ISO 6508-2 ASTM E 18 / ASTM D 785
- HPE-4 module Rockwell hardness on carbon materials acc. to DIN 51917 / DIN EN IEC 413DIN 51917 / DIN EN IEC 413
- HPE-5 module hardness on building plasters acc. to DIN EN 13279
